How to read the band →
Solid line = floor (spellings that unambiguously belong to the group). Shaded band up to the dashed edge = ceiling (the most it could reach if every ambiguous spelling counted here).
Todd
Todd was more common in the past and has since settled at a lower, steady level. All-time it's been given to 291,097 U.S. babies, the 2,250th most common name by sound today, peaking at 15,940 in 1964, with 110 in 2025.
By sound, Todd also includes the spellings Tod.
Rising